Hello Shankar,
>From the sample data you shared, it looks like you have JSON documents
which differ considerably in the schema / structure. This isn't supported
by default.
You could try turning on UNION type (an experimental feature).
> set `exec.enable_union_type` = true;
+-------+----------------------------------+
| ok | summary |
+-------+----------------------------------+
| true | exec.enable_union_type updated. |
+-------+----------------------------------+
1 row selected (0.193 seconds)
> select
> `timestamp`,
> sessionid,
> gameid,
> ajaxUrl,
> ajaxData
> from dfs.`/tmp/test1.json` t;
+----------------+--------------------------------+----------------------------------------------------------------------------------------------+-----------------------+-----------+
| timestamp | sessionid |
gameid |
ajaxUrl | ajaxData |
+----------------+--------------------------------+----------------------------------------------------------------------------------------------+-----------------------+-----------+
| 1457658600032 | BC497C7C39B3C90AC9E6E9E8194C3 | null
|
/player/updatebonus1 | null |
| 1457771458873 | D18104E8CA3071C7A8F4E141B127 |
https://daemon2.com/tournDetails.do?type=myGames&userId=1556148&jsonp_callback=jQuery213043
| [] | null |
| 1457958600032 | BC497C7C39B3C90AC9E6E9E8194C3 | null
|
/player/updatebonus2 | null |
+----------------+--------------------------------+----------------------------------------------------------------------------------------------+-----------------------+-----------+
3 rows selected (0.36 seconds)
Regards,
Abhishek
On Fri, Mar 18, 2016 at 12:02 PM, Shankar Mane <shankar.m...@games24x7.com>
wrote:
> Guys,
>
>
> 1. I am stuck in the middle of somewhere. Could you please help me to
> resolve below error.
> 2. I am running query on drill 1.6.0 in cluster on logs json data (150GB
> size of log file) ( 1 json / line).
>
>
> I have just extract 3 lines from logs for test purpose. please find those
> lines below.
>
>
> -- ------------------------------------------- *test.json*
> -------------------------------------------------
>
>
>
> {"ajaxData":null,"metadata":null,"ajaxUrl":"/player/updatebonus1","selectedItem":null,"sessionid":"BC497C7C39B3C90AC9E6E9E8194C3","timestamp":1457658600032}
> {"gameId":"
>
> https://daemon2.com/tournDetails.do?type=myGames&userId=1556148&jsonp_callback=jQuery213043
> ","ajaxData":null,"metadata":null,"ajaxUrl":[{"R":0,"rNo":1,"gid":4,"wal":0,"d":{"gid":4,"pt":3,"wc":2326,"top":"1","reg":true,"brkt":1457771400268,"sk":"25070010105301000009","id":56312439,"a":0,"st":1457771400000,"e":"0.0","j":0,"n":"Loot
> Qualifier
>
> 1","tc":94,"et":0,"syst":1457771456,"rc":145770000,"s":5,"t":10000,"tk":false,"prnId":56311896,"jc":10000,"tp":"100000.0","ro":145400000,"rp":0,"isprn":false},"fl":"192.168.35.42","aaid":"5828"}],"selectedItem":null,"sessionid":"D18104E8CA3071C7A8F4E141B127","timestamp":1457771458873}
>
> {"ajaxData":null,"metadata":null,"ajaxUrl":"/player/updatebonus2","selectedItem":null,"sessionid":"BC497C7C39B3C90AC9E6E9E8194C3","timestamp":1457958600032}
>
> -- ------------------------------------------------ *Query*
> --------------------------------------------
>
>
> select
> `timestamp`,
> sessionid,
> gameid,
> ajaxUrl,
> ajaxData
> from dfs.`/tmp/test.json` t
> ;
>
>
>
> Error: DATA_READ ERROR: Error parsing JSON - You tried to start when you
> are using a ValueWriter of type NullableVarCharWriterImpl.
>
> File /tmp/test.json
> Record 2
> Fragment 0:0
>
